SECTRON WiFi Key vs Appliance Unit Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SECTRON WiFi Key
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Aplikace SECTRON WiFi Key usnadňuje ovládání zařízení WiFi Key firmy SECTRON s.r.o.
Appliance Unit Meter
Calculate your monthly electricity bill by inputting appliance wattage, quantity, and usage time. Set your per-unit electricity price and GST to get an accurate estimate.
- Calculate electricity bills
- Input appliance wattage
- Set usage time
- Configure per-unit price
- Add GST
- Offline functionality
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Install Appliance unit meter and calculate your electricity bill before end of the month according to your appliances watts, quantity and their usage time. set your electricity per unit price value and general sale tax (GST) according to your country in set values section in the app. appliance unit meter will calculate your monthly bill according to your per unit price and will add GST amount in your total bill. - simple and easy interface - less size app - smooth and fast - no internet required - totally free. Note: we love users feedback.
Screenshots
Verdict
The clearest difference is update cadence: SECTRON WiFi Key at every 8 days against Appliance Unit Meter's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SECTRON WiFi Key ships an update every 8 days, Appliance Unit Meter every 4 months. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.
| Parameter | SECTRON WiFi Key | Appliance Unit Meter |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 8 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | SECTRON s.r.o. | Ihsan Ullah |
In-app purchases
SECTRON WiFi Key
No in-app purchases
Appliance Unit Meter
No in-app purchases
Questions
Is SECTRON WiFi Key free?
Is Appliance Unit Meter free?
Do SECTRON WiFi Key or Appliance Unit Meter have ads?
Which is updated more often, SECTRON WiFi Key or Appliance Unit Meter?
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